542639149344

Names of 542639149344

• Cardinal: 542639149344 can be written as Five hundred forty-two billion, six hundred thirty-nine million, one hundred forty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 5.42639149344 × 10¹¹

Factors of 542639149344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 628054576

Divisors of 542639149344

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 628054571 1256109142 1884163713 2512218284 3768327426 5024436568 5652491139 7536654852 10048873136 11304982278 15073309704 16957473417 20097746272 22609964556 30146619408 33914946834 45219929112 60293238816 67829893668 90439858224 135659787336 180879716448 271319574672 542639149344
• Sum of all divisors σ(n): 1582697521440
• Sum of proper divisors (its aliquot sum) s(n): 1040058372096
• 542639149344 is an abundant number, because the sum of its proper divisors (1040058372096) is greater than itself. Its abundance is 497419222752

Bases of 542639149344

• Binary: 111111001010111110100000101000100100000₂
• Hexadecimal: 0x7E57D05120
• Base-36: 6XA9C7C0

Squares and roots of 542639149344

• 542639149344 squared (542639149344²) is 294457246400779935630336
• 542639149344 cubed (542639149344³) is 159784029705095829968588603480899584
• The square root of 542639149344 is 736640.4478061193
• The cube root of 542639149344 is 8156.4975063655

Scales and comparisons

• 542,639,149,344 seconds is equal to 17,254 years, 12 weeks, 5 days, 17 hours, 2 minutes, 24 seconds.
• To count from 1 to 542,639,149,344 would take you about thirty-four thousand, five hundred eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 542639149344 cubic inches would be around 679.7 feet tall.

Recreational maths with 542639149344

• 542639149344 backwards is 443941936245
• 542639149344 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 542639149344's digits is 54
• More coming soon!